HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 250mm

Poroshell 120,SB-Aq,3.0x50mm,2.7um

Poroshell 120, HPH-C18, 3x150mm, 4um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard